CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal.
We apply CA's tier categories to other US counties to help us understand the severity of the spread.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
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Report updated: 9/23/22; data available through 9/22/22
Cases chart, explained
Northeast: Boston,
New York City,
Philadelphia,
Pittsburgh,
Bergen, NJ
Mid-Atlantic: Washington DC,
Arlington,
Fairfax,
Richmond
Midwest: Chicago,
Madison,
Cincinnati,
Lexington,
Minneapolis,
St Louis
Southeast: Charlotte,
Columbia,
Memphis,
Nashville,
Knoxville,
Atlanta,
Orlando
South: Austin,
Dallas,
Houston,
Oklahoma City,
New Orleans
West / Northwest: Portland,
Seattle,
Phoenix,
Las Vegas,
Salt Lake City,
Denver,
Alburquerque
California: All CA counties
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place.
As of 9/22/22, there were 250,715 total cases and 2,076 total deaths.
In the past week, new cases grew by 17.8%; new deaths went from 0.6 to 0.0.
New cases are 2.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,221 days to 1,041 days (longer doubling time is better).
As of 9/22/22, there were 529,935 total cases and 5,717 total deaths.
In the past week, new cases grew by 44.3%; new deaths went from 1.7 to 1.7.
New cases are 0.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,239 days to 951 days (longer doubling time is better).
As of 9/22/22, there were 362,560 total cases and 5,282 total deaths.
In the past week, new cases grew by 282.7%; new deaths went from 1.3 to 1.0.
New cases are 3.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,209 days to 580 days (longer doubling time is better).
As of 9/22/22, there were 316,879 total cases and 3,538 total deaths.
In the past week, new cases grew by -25.4%; new deaths went from 2.3 to 1.9.
New cases are 2.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 643 days to 866 days (longer doubling time is better).
As of 9/22/22, there were 286,543 total cases and 3,561 total deaths.
In the past week, new cases grew by 19.7%; new deaths went from 1.3 to 0.6.
New cases are 4.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 932 days to 736 days (longer doubling time is better).
As of 9/22/22, there were 167,857 total cases and 1,383 total deaths.
In the past week, new cases grew by -7.7%; new deaths went from 0.0 to 0.1.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,548 days to 1,595 days (longer doubling time is better).
As of 9/22/22, there were 60,667 total cases and 338 total deaths.
In the past week, new cases grew by 2.8%; new deaths went from 0.3 to 0.1.
New cases are 3.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 899 days to 781 days (longer doubling time is better).
As of 9/22/22, there were 234,668 total cases and 1,576 total deaths.
In the past week, new cases grew by -17.1%; new deaths went from 0.9 to 1.0.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 956 days to 1,032 days (longer doubling time is better).
As of 9/22/22, there were 56,595 total cases and 535 total deaths.
In the past week, new cases grew by -36.2%; new deaths went from 0.1 to 0.0.
New cases are 2.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 719 days to 1,187 days (longer doubling time is better).
As of 9/22/22, there were 1,401,841 total cases and 14,778 total deaths.
In the past week, new cases grew by 10.0%; new deaths went from 4.4 to 2.1.
New cases are 3.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 992 days to 842 days (longer doubling time is better).
As of 9/22/22, there were 164,681 total cases and 571 total deaths.
In the past week, new cases grew by -5.4%; new deaths went from 0.7 to 0.3.
New cases are 4.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 692 days to 744 days (longer doubling time is better).
As of 9/22/22, there were 220,285 total cases and 2,132 total deaths.
In the past week, new cases grew by -33.8%; new deaths went from 0.0 to 0.0.
New cases are 2.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 759 days to 1,152 days (longer doubling time is better).
As of 9/22/22, there were 112,765 total cases and 655 total deaths.
In the past week, new cases grew by -12.2%; new deaths went from 0.1 to 0.6.
New cases are 2.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 905 days to 1,035 days (longer doubling time is better).
As of 9/22/22, there were 359,426 total cases and 2,704 total deaths.
In the past week, new cases grew by 5.5%; new deaths went from 0.9 to 2.3.
New cases are 2.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 997 days to 949 days (longer doubling time is better).
As of 9/22/22, there were 270,174 total cases and 3,501 total deaths.
In the past week, new cases grew by -23.0%; new deaths went from 0.6 to 0.4.
New cases are 2.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 680 days to 1,036 days (longer doubling time is better).
As of 9/22/22, there were 338,477 total cases and 1,743 total deaths.
In the past week, new cases grew by -12.6%; new deaths went from 0.6 to 1.0.
New cases are 3.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 707 days to 813 days (longer doubling time is better).
As of 9/22/22, there were 148,500 total cases and 970 total deaths.
In the past week, new cases grew by -21.2%; new deaths went from 0.0 to 0.0.
New cases are 3.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 647 days to 827 days (longer doubling time is better).
As of 9/22/22, there were 272,659 total cases and 3,484 total deaths.
In the past week, new cases grew by -76.8%; new deaths went from 0.9 to -0.1.
New cases are 0.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,493 days to 13,497 days (longer doubling time is better).
As of 9/22/22, there were 221,318 total cases and 1,753 total deaths.
In the past week, new cases grew by -77.6%; new deaths went from 0.4 to 0.1.
New cases are 0.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,620 days to 14,380 days (longer doubling time is better).
As of 9/22/22, there were 147,889 total cases and 1,488 total deaths.
In the past week, new cases grew by -82.9%; new deaths went from 0.9 to 0.0.
New cases are 0.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 995 days to 14,999 days (longer doubling time is better).
As of 9/22/22, there were 259,831 total cases and 2,510 total deaths.
In the past week, new cases grew by -23.0%; new deaths went from 1.4 to 2.1.
New cases are 1.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,191 days to 1,553 days (longer doubling time is better).
As of 9/22/22, there were 452,218 total cases and 3,065 total deaths.
In the past week, new cases went from 516.3 to 0; new deaths went from 2.1 to 0.0.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/22/22, there were 311,290 total cases and 1,788 total deaths.
In the past week, new cases grew by 15.6%; new deaths went from 0.4 to 0.3.
New cases are 1.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 956 days to 1,407 days (longer doubling time is better).
As of 9/22/22, there were 657,393 total cases and 6,907 total deaths.
In the past week, new cases grew by -14.6%; new deaths went from 1.1 to 1.6.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,252 days to 1,963 days (longer doubling time is better).
As of 9/22/22, there were 1,211,693 total cases and 11,285 total deaths.
In the past week, new cases grew by -16.7%; new deaths went from 2.1 to 2.1.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,357 days to 2,202 days (longer doubling time is better).
As of 9/22/22, there were 229,240 total cases and 2,545 total deaths.
In the past week, new cases grew by -5.5%; new deaths went from 0.4 to 0.0.
New cases are 2.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 870 days to 925 days (longer doubling time is better).
As of 9/22/22, there were 106,257 total cases and 1,165 total deaths.
In the past week, new cases grew by -51.2%; new deaths went from 0.3 to 0.0.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,165 days to 2,400 days (longer doubling time is better).
As of 9/22/22, there were 157,046 total cases and 1,381 total deaths.
In the past week, new cases grew by 46.1%; new deaths went from 0.9 to 0.4.
New cases are 2.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,216 days to 662 days (longer doubling time is better).
As of 9/22/22, there were 513,522 total cases and 3,161 total deaths.
In the past week, new cases grew by 78.5%; new deaths went from 2.0 to 4.6.
New cases are 2.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,478 days to 1,347 days (longer doubling time is better).
As of 9/22/22, there were 1,423,388 total cases and 17,910 total deaths.
In the past week, new cases grew by -43.1%; new deaths went from 6.3 to 6.4.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,640 days to 2,888 days (longer doubling time is better).
As of 9/22/22, there were 641,129 total cases and 8,963 total deaths.
In the past week, new cases went from 0.0 to 346; new deaths went from 0.0 to 4.7.
New cases are 2.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 1,100 days (longer doubling time is better).
As of 9/22/22, there were 389,188 total cases and 1,724 total deaths.
In the past week, new cases grew by -20.2%; new deaths went from 0.7 to 0.4.
New cases are 1.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,592 days to 2,001 days (longer doubling time is better).
As of 9/22/22, there were 210,341 total cases and 1,433 total deaths.
In the past week, new cases grew by -15.4%; new deaths went from 0.0 to 0.4.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,394 days to 1,655 days (longer doubling time is better).
As of 9/22/22, there were 179,429 total cases and 2,089 total deaths.
In the past week, new cases grew by -11.2%; new deaths went from 1.4 to 1.9.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,448 days to 1,496 days (longer doubling time is better).